<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
    <style>
        #a{
            background-color: #0096dc;
        }
        .el-page-header__content{
            color: white;
            font-weight: bold;
        }
    </style>
</head>
<body>
<div id="app">
    <el-page-header style="line-height: 60px;color: white" id="a" @back="goBack" content="添加商品">
    </el-page-header>

    <el-card style="width: 600px;height: 700px;margin: 0 auto">
        <el-form label-width="80px">
            <el-form-item label="商品标题" >
                <el-input type="text"  v-model="p.title"></el-input>
            </el-form-item>
            <el-form-item label="商品价格" >
                <el-input type="text" v-model="p.price"></el-input>
            </el-form-item>
            <el-form-item label="商品原价">
                <el-input type="text"  v-model="p.oldPrice"></el-input>
            </el-form-item>
            <el-form-item label="商品销量  ">
                <el-input type="text"  v-model="p.saleCount"></el-input>
            </el-form-item>
            <el-form-item label="商品库存" >
                <el-input type="text" v-model="p.num"></el-input>
            </el-form-item>
            <el-form-item label="商品分类">
                <el-select v-model="p.categoryId">
                    <el-option v-for="c in categoryArr"
                               :label="c.name" :value="c.id"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="商品图片">
                <el-upload
                        action="/upload"
                        name="pic"
                        limit="1"
                        list-type="picture-card"
                        :on-success="handleSuccess"
                        :on-preview="handlePictureCardPreview"
                        :on-remove="handleRemove">
                    <i class="el-icon-plus"></i>
                </el-upload>
                <el-dialog :visible.sync="dialogVisible">
                    <img width="100%" :src="dialogImageUrl" alt="">
                </el-dialog>
            </el-form-item>
            <el-form-item>
                <el-button type="success" @click="insert()">添加商品</el-button>
            </el-form-item>
        </el-form>
    </el-card>


</div>
</body>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
   let v = new Vue({
        el: '#app',
        data: function() {
            return {
                dialogImageUrl: '',
                dialogVisible: false,
                p:{
                    title:"",
                    price:"",
                    oldPrice:"",
                    saleCount:"",
                    num:"",
                    categoryId:"",
                    url:""
                },
                categoryArr:[]
            }
        },
       methods: {
           goBack() {
              history.back();
           },
           handleRemove(file, fileList) {
               console.log(file, fileList)
               axios.get("/remove?url="+v.p.url).then(function (r) {
                   v.$message("服务器删除完成")
                   v.p.url="";
               })
           },
           handlePictureCardPreview(file) {
               this.dialogImageUrl = file.url;
               this.dialogVisible = true;
           },
           handleSuccess(respose,file,fileList){
               v.p.url=respose;
           },
           insert(){
               if(v.p.url==""){
                   v.$message.error("请选择图片")
                   return;
               }
               axios.post("/product/insert",v.p).then(function (r) {
                   location.href="/admin.html"
               })
           }
       },
       created:function (){
            axios.get("/categroy/select").then(function (r) {
                v.categoryArr=r.data;
            })
       }
    })
</script>
</html>